89 . NO FUEL INJECTOR PUSE.WHAT AND WHERE IS THE PARTS I NEED TO TEST

1989 Dodge Colt

Tiny

jsredersas

April, 11, 2012 AT 4:37 PM

Fuel pump runs when turning over but not when key is on. The fuel injectors have a 12 volt reading on both sides of the terminal. When it cranks it drops to 10 on both sides

4 Answers

Tiny

fixitmr

April, 11, 2012 AT 6:45 PM

The ground wire is what is supposed to pulse.

Tiny

Wrenchtech

April, 11, 2012 AT 7:00 PM

Do you have power to the injectors?
Do you have spark?

Tiny

jsredersas

April, 24, 2012 AT 4:13 PM

I do have spark. The injectors are not pulsing.I do have good fuel pressure. The pump only runs when cranking. What could it be. And where?

Tiny

Wrenchtech

April, 24, 2012 AT 5:10 PM

Do you have POWER to the injectors with the key on?

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